<template>
  <el-container>
    <el-header>
      <div class="left-panel">
        <el-button
          type="primary"
          icon="el-icon-plus"
          @click="add"
        />
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          :disabled="selection.length==0"
          @click="batch_del"
        />
      </div>
    </el-header>
    <el-main class="nopadding">
      <scTable
        ref="table"
        :api-obj="apiObj"
        row-key="id"
        stripe
        @selection-change="selectionChange"
      >
        <el-table-column
          type="selection"
          width="50"
        />
        <el-table-column
          label="应用ID"
          prop="appId"
          width="150"
        />
        <el-table-column
          label="应用名称"
          prop="appName"
          width="250"
        />
        <el-table-column
          label="状态"
          width="50"
        >
          <template #default>
            <el-icon style="color: #67C23A;">
              <el-icon-circle-check-filled />
            </el-icon>
          </template>
        </el-table-column>
        <el-table-column
          label="秘钥"
          prop="secret"
          show-overflow-tooltip
          width="150"
        />
        <el-table-column
          label="授权到期"
          prop="exp"
          width="150"
        />
        <el-table-column
          label="操作"
          fixed="right"
          align="right"
          width="120"
        >
          <template #default="scope">
            <el-button-group>
              <el-button
                text
                type="primary"
                size="small"
                @click="table_edit(scope.row, scope.$index)"
              >
                编辑
              </el-button>
              <el-popconfirm
                title="确定删除吗？"
                @confirm="table_del(scope.row, scope.$index)"
              >
                <template #reference>
                  <el-button
                    text
                    type="primary"
                    size="small"
                  >
                    删除
                  </el-button>
                </template>
              </el-popconfirm>
            </el-button-group>
          </template>
        </el-table-column>
      </scTable>
    </el-main>
  </el-container>

  <save-dialog
    v-if="dialog.save"
    ref="saveDialog"
    @success="handleSuccess"
    @closed="dialog.save=false"
  />
</template>

<script>
import saveDialog from './save'

export default {
  name: "Client",
  components: {
    saveDialog
  },
  data(){
    return {
      dialog: {
        save: false
      },
      apiObj: this.$API.system.app.list,
      selection: []
    }
  },
  methods: {
    //增加
    add(){
      this.dialog.save = true
      this.$nextTick(() => {
        this.$refs.saveDialog.open()
      })
    },
    //编辑
    table_edit(row){
      this.dialog.save = true
      this.$nextTick(() => {
        this.$refs.saveDialog.open('edit').setData(row)
      })
    },
    //删除
    async table_del(row, index){
      var reqData = {id: row.id}
      var res = await this.$API.user.del.post(reqData);
      if(res.code == 200){
        //这里选择刷新整个表格 OR 插入/编辑现有表格数据
        this.$refs.table.tableData.splice(index, 1);
        this.$message.success("删除成功")
      }else{
        this.$alert(res.message, "提示", {type: 'error'})
      }
    },
    //批量删除
    async batch_del(){
      this.$confirm(`确定删除选中的 ${this.selection.length} 项吗？`, '提示', {
        type: 'warning'
      }).then(() => {
        const loading = this.$loading();
        this.selection.forEach(item => {
          this.$refs.table.tableData.forEach((itemI, indexI) => {
            if (item.id === itemI.id) {
              this.$refs.table.tableData.splice(indexI, 1)
            }
          })
        })
        loading.close();
        this.$message.success("操作成功")
      }).catch(() => {

      })
    },
    //表格选择后回调事件
    selectionChange(selection){
      this.selection = selection;
    },
    //本地更新数据
    handleSuccess(data, mode){
      if(mode=='add'){
        data.id = new Date().getTime()
        this.$refs.table.tableData.unshift(data)
      }else if(mode=='edit'){
        this.$refs.table.tableData.filter(item => item.id===data.id ).forEach(item => {
          Object.assign(item, data)
        })
      }
    }
  }
}
</script>

<style>
</style>
